213333024431344 has 20 divisors (see below), whose sum is σ = 413443875777840. Its totient is φ = 106637830682240.

The previous prime is 213333024431281. The next prime is 213333024431393. The reversal of 213333024431344 is 443134420333312.

It is a junction number, because it is equal to n+sod(n) for n = 213333024431297 and 213333024431306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1792534477 + ... + 1792653484.

It is an arithmetic number, because the mean of its divisors is an integer number (20672193788892).

Almost surely, 2^{213333024431344} is an apocalyptic number.

It is an amenable number.

213333024431344 is a deficient number, since it is larger than the sum of its proper divisors (200110851346496).

213333024431344 is a wasteful number, since it uses less digits than its factorization.

213333024431344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585191688 (or 3585191682 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 213333024431344 its reverse (443134420333312), we get a palindrome (656467444764656).

The spelling of 213333024431344 in words is "two hundred thirteen trillion, three hundred thirty-three billion, twenty-four million, four hundred thirty-one thousand, three hundred forty-four".